Scotland definitely ahead of the game in making it easier to own an EV. The charge point issue is a biggie for people living in flats and terraced houses. Even in our situation, where we have off road parking but the consumer unit is a long way from the parking space, we have issues with extra installation costs, trip hazards etc etc unless we put it on the front of the house - possible but requiring an armoured cable down the side of the bungalow and, ideally, removing part of the front garden so any EV could be parked in front of the charger.
This is where the default position, in time, won't, for many people, be home charging but visits to a public charger. When 300 miles becomes the norm in range terms this won't be that onerous a task.
The destination charging thing that Jock is talking about will definitely make a low range EV suitable for him.